Registration Dossier
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EC number: - | CAS number: 1374859-51-4
Particle size distribution (Granulometry)
Administrative data
- Endpoint:
- particle size distribution (granulometry)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Test performed according to EACH Guidance on information requirements and chemicals saftey assessment, Chapter R.7a: Endpoint specific guidance section R.7.1.14 Granulometry
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 013
- Report date:
- 2013
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: EACH Guidance on information requirements and chemicals saftey assessment, Chapter R.7a: Endpoint specific guidance section R.7.1.14 Granulometry
- GLP compliance:
- no
- Type of distribution:
- volumetric distribution
Test material
- Test material form:
- solid: particulate/powder
- Remarks:
- migrated information: powder
Constituent 1
Results and discussion
Particle sizeopen allclose all
- Percentile:
- D50
- Mean:
- 15.18 µm
- Remarks on result:
- other: Migrated from fields under 'Mass median diameter' as D50 percentile. No source field for Standard deviation.
- Percentile:
- D10
- Mean:
- 5.77 µm
- Percentile:
- D50
- Mean:
- 15.18 µm
- Percentile:
- D90
- Mean:
- 29.98 µm
Particle size distribution at different passagesopen allclose all
- No.:
- #1
- Size:
- 0.5 - 1 µm
- Distribution:
- 0 %
- No.:
- #2
- Size:
- 1 - 2 µm
- Distribution:
- 0.07 %
- No.:
- #3
- Size:
- 2 - 5 µm
- Distribution:
- 5.72 %
- No.:
- #4
- Size:
- 5 - 10 µm
- Distribution:
- 23.37 %
- No.:
- #5
- Size:
- 10 - 15 µm
- Distribution:
- 20.2 %
- No.:
- #6
- Size:
- 15 - 20 µm
- Distribution:
- 14.57 %
- No.:
- #7
- Size:
- 20 - 37 µm
- Distribution:
- 34.75 %
- No.:
- #8
- Size:
- 37 - 44 µm
- Distribution:
- 1.12 %
- No.:
- #9
- Size:
- 44 - 60 µm
- Distribution:
- 0.19 %
- No.:
- #10
- Size:
- 60 - 74 µm
- Distribution:
- 0.01 %
Applicant's summary and conclusion
- Conclusions:
- The particle size distribution of test substance was determined to be MMD= 15.18 µm
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